{
  "vercy": "1.0-draft",
  "publication": {
    "status": "research-draft",
    "adjudicationStatus": "unreviewed",
    "publishableCanonical": false,
    "generatedAt": "2026-09-12T04:55:59Z",
    "providers": [
      "Claude"
    ],
    "breadth": "written by Claude from model knowledge without web access - no source was read, every claim is a lead to verify",
    "pass": 2,
    "wave": 2,
    "engine": "claude",
    "enrichment": {
      "pass": 3,
      "engine": "claude",
      "producedAt": "2026-10-05T23:55:00Z",
      "ingestedAt": "2026-10-05T20:56:20+00:00",
      "fields": [
        "agent_conduct",
        "ethics",
        "owners"
      ]
    },
    "gate": {
      "passed": true,
      "version": "1.0",
      "at": "2026-10-07T10:10:30+00:00",
      "evidence": [
        "completeness 1.00",
        "sense: Wikidata description",
        "2 live sources",
        "review by codex: pass"
      ]
    }
  },
  "metaModel": {
    "id": "THING-Q34956",
    "registryId": "vr.tr.vitamin",
    "name": "vitamin",
    "version": "0.2.0-wave.2",
    "entryKind": "thing",
    "family": "Thing Registry",
    "domain": [
      "PHY.MAT"
    ],
    "status": "research-draft"
  },
  "canonicalUrl": "https://ver.cy/models/thing/q34956/",
  "model": {
    "registry_id": "vr.tr.vitamin",
    "name": "vitamin",
    "purpose": "Let an agent explain vitamins and their classification and functions, relay recommended intakes, sources and deficiency information from health bodies, describe supplements and their evidence with attribution, and route personal questions to professionals.",
    "definition": "An organic compound that an organism needs in small amounts for normal metabolism and cannot synthesise in sufficient quantity, so must obtain from the diet, classified as fat-soluble vitamins A, D, E and K and water-soluble vitamins C and the B group, each with specific functions, dietary sources, deficiency diseases and recommended intakes, and sold as supplements and fortified foods; vitamin needs and claims are described here with reference to health bodies and without personal advice.",
    "what_it_is_for": "Essential dietary organic micronutrients.",
    "affordances": [
      "explain classification and functions",
      "relay intake and source information",
      "describe supplements with attribution",
      "route personal questions"
    ],
    "distinguishing_features": [
      "Essential in small amounts",
      "Dietary origin",
      "Deficiency diseases",
      "Recommended intakes"
    ],
    "appearance": "Not physical; compounds in foods and supplements.",
    "visual_identification": [
      "Essential organic micronutrient",
      "Fat-soluble and water-soluble",
      "Minerals are inorganic; essential fatty acids and amino acids are separate classes"
    ],
    "physical_properties": [
      {
        "quantity": "Molar mass",
        "unit": "g/mol",
        "typical_range": "",
        "note": "Molar mass is calculated from the molecular formula of the specified vitamin form."
      },
      {
        "quantity": "Water solubility",
        "unit": "g/L",
        "typical_range": "",
        "note": "Water solubility is measured for a specified vitamin form at a stated temperature and pH."
      },
      {
        "quantity": "Melting temperature",
        "unit": "degC",
        "typical_range": "",
        "note": "Melting behavior is measured for the specified chemical form using thermal analysis, with decomposition reported when it precedes melting."
      }
    ],
    "families_and_kinds": [
      "fat-soluble vitamins A, D, E and K",
      "vitamin C",
      "B group vitamins",
      "provitamins and vitamers",
      "supplements and fortified foods"
    ],
    "related_models": [
      {
        "relation": "is a kind of",
        "target": "micronutrient",
        "why": "category"
      },
      {
        "relation": "is a kind of",
        "target": "organic compound",
        "why": "category"
      },
      {
        "relation": "is related to",
        "target": "zinc",
        "why": "a mineral micronutrient"
      },
      {
        "relation": "is related to",
        "target": "carrot",
        "why": "a source of provitamin A"
      }
    ],
    "identifiers": [],
    "standards_and_regulation": [
      "Dietary reference intakes",
      "Supplement and fortification regulation",
      "Health claim rules"
    ],
    "failure_modes_and_hazards": [
      "Agents giving personal supplement advice",
      "Overdose of fat-soluble vitamins",
      "Unfounded health claims"
    ],
    "in_scope": [],
    "out_of_scope": [],
    "characteristics": [],
    "agent_conduct": {
      "may": [
        "Explain the roles of vitamins and sources in food from reliable sources.",
        "Note that some vitamins are harmful in excess."
      ],
      "must_not": [
        "Recommend high-dose vitamins for a person in place of a clinician.",
        "Present supplements as cures for disease.",
        "Advise giving vitamin supplements to children or pregnant women without medical guidance.",
        "Exaggerate deficiency risk to sell products."
      ],
      "requires_human": [
        "Treating diagnosed deficiency or overdose."
      ]
    },
    "ethics": {
      "considerations": [
        "Vitamin deficiency causes serious illness, especially among poor children.",
        "Supplement marketing exploits fears and wastes money."
      ],
      "affected_parties": [
        "Children",
        "Pregnant women",
        "Consumers"
      ]
    },
    "owners": {
      "steward": "Nobody: nutrients; health authorities give dietary guidance.",
      "master_systems": []
    }
  },
  "sources": [
    {
      "id": "wikidata",
      "title": "Wikidata item Q34956: vitamin",
      "url": "https://www.wikidata.org/wiki/Q34956",
      "url_status": "live",
      "what_it_supports": "identity and sense of the item",
      "checked_by": "wikidata-api"
    },
    {
      "id": "wikipedia-en",
      "title": "Wikipedia: Vitamin",
      "url": "https://en.wikipedia.org/wiki/Vitamin",
      "url_status": "live",
      "what_it_supports": "general description of the item",
      "checked_by": "wikidata-api sitelink"
    }
  ],
  "structure": {
    "bundles": [
      {
        "id": "understand",
        "name": "Understand",
        "description": "What vitamins are.",
        "rationale": "Nutrition.",
        "layers": [
          {
            "id": "concept",
            "name": "Concept",
            "description": "Concept and classification.",
            "findings": [
              {
                "id": "concept-finding",
                "name": "Concept",
                "description": "Concept.",
                "questions": [
                  {
                    "text": "What are vitamins, and how do fat-soluble and water-soluble vitamins differ in function and storage?",
                    "kind": "definition"
                  },
                  {
                    "text": "Which vitamin is meant?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          },
          {
            "id": "functions",
            "name": "Functions",
            "description": "Functions and deficiency.",
            "findings": [
              {
                "id": "functions-finding",
                "name": "Functions",
                "description": "Functions.",
                "questions": [
                  {
                    "text": "What does each vitamin do, and what deficiency diseases are recognised?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits a specific vitamin?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "diet",
        "name": "Diet",
        "description": "Intake and sources.",
        "rationale": "General information.",
        "layers": [
          {
            "id": "intake",
            "name": "Intake",
            "description": "Recommended intakes.",
            "findings": [
              {
                "id": "intake-finding",
                "name": "Intake",
                "description": "Intake.",
                "questions": [
                  {
                    "text": "What intakes do health bodies recommend, and which foods provide each vitamin?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Is the user asking about their own diet or condition, which needs a professional?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          },
          {
            "id": "supplements",
            "name": "Supplements",
            "description": "Supplements.",
            "findings": [
              {
                "id": "supplements-finding",
                "name": "Supplements",
                "description": "Supplements.",
                "questions": [
                  {
                    "text": "What does evidence say about vitamin supplements for the general population, with findings attributed?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Is the presentation free of unfounded claims?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "safety",
        "name": "Safety",
        "description": "Safety and regulation.",
        "rationale": "Policy.",
        "layers": [
          {
            "id": "toxicity",
            "name": "Toxicity",
            "description": "Excess and toxicity.",
            "findings": [
              {
                "id": "toxicity-finding",
                "name": "Toxicity",
                "description": "Toxicity.",
                "questions": [
                  {
                    "text": "What are the risks of excess intake, especially of fat-soluble vitamins, according to health bodies?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Is an overdose emergency present now?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          },
          {
            "id": "regulation",
            "name": "Regulation",
            "description": "Regulation.",
            "findings": [
              {
                "id": "regulation-finding",
                "name": "Regulation",
                "description": "Regulation.",
                "questions": [
                  {
                    "text": "How are supplements, fortification and health claims regulated?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits food regulation?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "learn",
        "name": "Learn",
        "description": "History and teaching.",
        "rationale": "Education.",
        "layers": [
          {
            "id": "history",
            "name": "History",
            "description": "History.",
            "findings": [
              {
                "id": "history-finding",
                "name": "History",
                "description": "History.",
                "questions": [
                  {
                    "text": "How were vitamins discovered through deficiency diseases such as scurvy and beriberi?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which references are standard?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          },
          {
            "id": "teach",
            "name": "Teach",
            "description": "Teaching.",
            "findings": [
              {
                "id": "teach-finding",
                "name": "Teach",
                "description": "Teaching.",
                "questions": [
                  {
                    "text": "How can vitamins be taught in nutrition education?",
                    "kind": "action"
                  },
                  {
                    "text": "Which misconceptions arise?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          }
        ]
      }
    ]
  },
  "openQuestions": [
    "Should each vitamin be a separate entry?",
    "How should intake tables be linked?",
    "How should supplement regulation be linked?"
  ],
  "statistics": {
    "bundles": 4,
    "layers": 8,
    "findings": 8,
    "questions": 16
  }
}